The VSI (Vertical Shaft Impact) Crusher 2500 likely refers to a high-capacity vertical shaft impactor designed for producing fine aggregates, sand, or shaping materials. Below are key details about such a crusher:
General Specifications (Typical VSI-2500 Model)
– Capacity: ~250–500 TPH (varies by feed size and material hardness).
– Max Feed Size: Up to 50–70 mm (depends on rotor design).
– Motor Power: ~300–500 kW (400–700 HP), depending on configuration.
– Rotor Speed: Adjustable (typically 1,000–2,000 RPM).
– Output Gradation: Produces well-shaped cubical aggregates or fine sand (0–5 mm).
Key Features
1. Rotor Options:
– Open shoe table or enclosed rotor designs for different applications.
– Configurations for rock-on-rock crushing or rock-on-anvil.
2. Crushing Chamber:
– High-efficiency cascading feed system for optimal particle breakage.
– Adjustable cascade gate to control material flow.
3. Wear Parts:
– Tungsten carbide tips or high-chrome alloy wear plates.
– Replaceable anvils/liners for extended service life.
4. Automation:
– Hydraulic lid lifter for easy maintenance.
– PLC-based control systems for monitoring performance.
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Applications
– Manufactured sand production (concrete, asphalt).
– Fine aggregate shaping (cubical particles for high-strength mixes).
– Tertiary/quaternary crushing in aggregates and mining circuits.
Manufacturers Offering VSI-2500 Models
– Metso/Outotec: Likely part of their Barmac® B-Series (e.g., B7150SE).
– Sandvik: CV200 series vertical shaft impactors.
– Terex® Canica: Portable or stationary VSI models.
– REMco: RockMax or SandMax crushers for specialized applications.
Maintenance Tips
– Regularly inspect wear parts (rotor tips, anvils).
– Monitor vibration levels to detect imbalance early.
– Use proper feed distribution to avoid uneven wear.
For exact specs, consult the manufacturer’s datasheet—models vary by brand and customization (e.g., drive type,